Henry VIII 

King Henry VIII was famous for a having a volatile personality, particular regarding his romantic and familial relationships. He ruled England with an iron fist from 1491-1547, bringing about seismic religious change through the Protestant Reformation as a result of his demanding an annulment from wife Catherine Aragon.

Though modern-day portrayals of Henry show a mild-mannered, calm demeanor, it would be wise for the ladies to steer clear of a contemporary dating profile set up by the tyrant. As two of his wives could attest to, when he tires of you, there’s no telling how he’ll choose to end the relationship.